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Greensand Filter

For reduction of Iron, Manganese and Hydrogen Sulphide (Rotten egg odour)

Model CGFE 948


Hydrogen Sulphide gives water an obnoxious “rotten egg odour” that can make it unbearable to drink, cook with or bathe in. It also promotes corrosion and tarnishes silver. Higher concentrations are flammable & potentially poisonous.

Manganese is most often present in iron-laden waters. In concentrations over 0.05 mg/L (PPM), it causes black deposits on plumbing fixtures and laundry.

In concentrations over 0.3 mg/L (PPM) Iron causes reddish-brown deposits (stains) on laundry, dishes, utensils, glassware and appliances like dishwashers, washing machines etc. It can also cause deposits in pipes, pressure tanks & water heaters reducing the available water flow and pressure.

 

 

CGFE948 GREENSAND Filter

  • Reduces rotten egg odour by removing Hydrogen Sulphide
  • Prevents Red & Black Stains & removes rotten egg odour
  • Treats ALL the water in the house
  • Installs on main water line after pressure tank and before water pipe divides into hot and cold
  • Cleans and regenerates itself automatically using chemical (Potassium Permanganate - Pot Perm for short)

      Top of the line electronic controls for high efficiency and ease of use

  • Bi-lingual controls (English & French)
  • Fully programmable (cycle time, backwash frequency etc.) based on water consumption 
  • Environmentally friendly

      Quick connect fittings for ease of installation

  •  ¾” NPT elbow or straight fittings, can be easily rotated to suit any installation angle
  • Quick connect style reduces installation time and effort
  • Reduces cost of extra plumbing fittings
  • 15 ft drain tubing included

Model No.

Rated Service Flow
US GPM (LPM)
Peak Flow Rate
US GPM* (LPM)

Backwash Flow Rate Required US GPM* (LPM)

Inlet / Outlet

Drain Connection

Installed Dimensions

(H x W x D)

CGFE 948

3
(11.3)
5
(19)
5
(19)

3/4" Male NPT

1/2"

54” x 10” x 13.5”

 
 
 
 
 
 
 
* - A minimum well pump flow rate of 5 US GPM is required for the unit to operate properly
 
 
 
 
 
 
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Available in CANADA at
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 ONLINE MODEL - "E" Series GREENSAND Filter

  • Available directly from Rainfresh
  • Reduces rotten egg odour by removing Hydrogen Sulphide
  • Prevents Red & Black Stains
  • Treats ALL the water in the house
  • Installs on main water line after pressure tank and before water pipe divides into hot and cold
  • Fully automatic electronic control valve for automatic regeneration with Potassium Permanganate (POT PERM)
  • Includes by-pass valve and separate chemical tank,
  • ¾” MPT or 1” MPT inlet/outlet & ½” hose drain connection (drain hose not included)
  • Pot Perm sold separately

Send us a water sample for free water testing. Click here for instructions on how to send the water sample.

 For more information on greensand filters, manganese greensand filters, rotten egg odour filters, iron filters or manganese filters, please call Envirogard at 18006678072

 

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